[Bug 209158] node / npm triggering zfs rename deadlock
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bugzilla-noreply at freebsd.org
Tue May 24 00:23:09 UTC 2016
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209158
--- Comment #3 from Doug Luce <doug at freebsd.con.com> ---
(In reply to Rick Macklem from comment #2)
OK, did that on the same machine as before. A new npm install gives me
something slightly different:
PID TID COMM TDNAME KSTACK
21557 100965 node - mi_switch+0xe1
sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d kern_kevent+0x401
sys_kevent+0x12a amd64_syscall+0x351 Xfast_syscall+0xfb
21557 101212 node V8 WorkerThread mi_switch+0xe1
sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125
do_sem_wait+0x4aa __umtx_op_sem_wait+0x73 amd64_syscall+0x351
Xfast_syscall+0xfb
21557 101213 node V8 WorkerThread mi_switch+0xe1
sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125
do_sem_wait+0x4aa __umtx_op_sem_wait+0x73 amd64_syscall+0x351
Xfast_syscall+0xfb
21557 101214 node - mi_switch+0xe1
sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125
do_wait+0x329 __umtx_op_wait_uint_private+0x83 amd64_syscall+0x351
Xfast_syscall+0xfb
21557 101215 node - mi_switch+0xe1 sleepq_wait+0x3a
sleeplk+0x15d __lockmgr_args+0x902 vop_stdlock+0x3c VOP_LOCK1_APV+0xab
_vn_lock+0x43 zfs_lookup+0x3c2 zfs_freebsd_lookup+0x6d
VOP_CACHEDLOOKUP_APV+0xa1 vfs_cache_lookup+0xd6 VOP_LOOKUP_APV+0xa1
lookup+0x59c namei+0x4d4 vn_open_cred+0x21d kern_openat+0x26f
amd64_syscall+0x351 Xfast_syscall+0xfb
21557 101646 node V8 WorkerThread mi_switch+0xe1
sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125
do_sem_wait+0x4aa __umtx_op_sem_wait+0x73 amd64_syscall+0x351
Xfast_syscall+0xfb
21557 101651 node V8 WorkerThread mi_switch+0xe1
sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125
do_sem_wait+0x4aa __umtx_op_sem_wait+0x73 amd64_syscall+0x351
Xfast_syscall+0xfb
21557 101654 node - mi_switch+0xe1
sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125
do_wait+0x329 __umtx_op_wait_uint_private+0x83 amd64_syscall+0x351
Xfast_syscall+0xfb
21557 101655 node - mi_switch+0xe1
sleepq_catch_signals+0xab sleepq_wait_sig+0xf _sleep+0x27d umtxq_sleep+0x125
do_wait+0x329 __umtx_op_wait_uint_private+0x83 amd64_syscall+0x351
Xfast_syscall+0xfb
Process still hangs, acourse.
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